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Open coil spring assemblies
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Patent number 12,135,066
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Issue date Nov 5, 2024
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Sealy Technology LLC
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Larry K. DeMoss
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Open coil spring assemblies
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Patent number 11,608,869
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Issue date Mar 21, 2023
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Larry K. DeMoss
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Open coil spring assemblies
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Patent number 11,480,228
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Issue date Oct 25, 2022
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Sealy Technology, LLC
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Larry K. DeMoss
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...